2pcs Flexible Shaft 1/4 1/2 Drive Socket Adapter Extension Bars Extension rod

Feature: *360° free rotation suitable for narrow spaces with different angles. *Can be used with ratchet wrench square interface wrench or electric drill. *Square interface with anti-seizure ball. *Spring technology it can be bent and used and the support is stronger. Specification: Type: Drive Socket Extension Bar Material: 45# steel Color: Black Surface treatment: polished chrome plating Model: 1/4 1/2 Dimensions and weight: (Approx. ) 1/4 150mm (55g) 1/2 250mm (350g) Wrench shape: Combination wrench Quantity: 2pcs set Package Includes: 2 × Extension Rod Note: 1.Transition: 1cm=10mm=0.39inch. 2. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 3. Please allow slight manual measurement deviation for the data.